Answer:
Unit rate = 2 lawns/hour
Step-by-step explanation:
Given 7 hours to mow 14 lawns.
We have to calculate the unit rate to mow the lawn.
Since in 7 hours number of lawns mowed = 14
Therefore, in 1 hours the number of lawns mowed = [tex]\frac{14}{7}[/tex]
= 2 lawns
In one hour 2 lawns.
Unit rate = 2 lawns/hour